Fuor toothpicks from 16 leave 12 which, by coincidence (?) is exactly enough for four equilateral triangles!
14
A 32 sided polygon is also called a triacontadigon (or triacontakaidigon) or 32-gon has 20 triangles and 12 pentagons.
If you are talking about the common triangle puzzle, then there are 27 triangles. There are 16 one-cell triangles, 7 four-cell triangles, 3 nine-cell triangles, and 1 sixteen-cell triangle. There is a link to the pic for you also. _______________________________________________________________________ The answer in a two dimensional way would be 27. However, if you take into account that each triangle can be turned three ways, then you can understand that there are actually 81 triangles in all. THen you could ask the question, how many triangles can fit in this space (i.e. the picture)? The answer is the first level of infinitely many, or Aleph zero. This would be by finding the midpoint of each side of the all the 1- cell triangles and creating a new triangle.
area of triangle 1 would be 16 and the other triangle is 9 as the ratio of areas of triangles is the square of their similar sides
Lets work it out:- If the legs are 12 and 16 inches, then a rectangle of that size would be 192 square inches in area. As the the diagonal of the rectangle makes two equal triangles (of legs 12 and 16 inches), the area of one of these is half the area of the triangle - 192/2 = 96 square inches.
A=l*w A=8*4 A=32 diagonal cuts the rectangle into two congruent triangles. 32/2 = 16
it have 16 triangles in a triangleOnly one.
If you have 8 small triangles made of 16 lines how can you make four small triangles if it is a parallelogram?
On the contrary, it is quite possible to fix sixteen right triangles into one big triangle. In fact, all the triangles can be isosceles and congruent. Place one triangle in a "row." Then, place three triangles in a row lower than the first one, creating a trapezoid. Repeat with rows of five and seven triangles. This works because 1 + 3 + 5 + 7 = 4^2 = 16.
There are 6 triangles
A 16 sided polygon is made from 14 triangles
It has 16 sides and contains 14 triangles
27, but you will have to prove it.
1:2
16
27 triangles. There are 16 one-cell triangles, 7 four-cell triangles, 3 nine-cell triangles, and 1 sixteen-cell triangle.
There are 16 possible triangles.